For the short pastry: separate 1 egg. Knead 150 g flour, 50 g sugar, fat in pieces, 1 egg yolk and 1 tablespoon cold water. Cover and chill for about 30 minutes.
Wash the cherries, dab dry, remove the stalks and pit them. Roll out the short pastry on a springform base (approx. 26 cm Ø). Prick several times. Close the rim of the mould around the pastry. Bake in a hot oven (electric cooker: 200 °C / convection oven: 175 °C / gas mark 3) for approx. 12 minutes. Let cool off. Heat up the cherry jam. Spread the base with the jam.
For the sponge cake: separate 3 eggs. Beat 2 egg whites until stiff, adding 75 g sugar and 1 packet of vanilla sugar. Fold in 3 egg yolks individually. Sift 50 g flour, 40 g starch and baking powder on top and fold in. Spread on the short pastry base. Dust the cherries with some flour and spread on top. Bake in a hot oven (electric cooker: 175 °C/ convection oven: 150 °C/gas: level 2) for 30-35 minutes. Cool down
For the almond meringue: Beat 2 egg whites until stiff, adding 75 g sugar. 1 tablespoon starch and 2 go. Sieve tbsp. icing sugar and fold in ground almonds. Spread into a springform pan (26 cm Ø) lined with baking paper at the bottom. Bake in a hot oven (electric cooker: 175 °C/circulating air: 150 °C/gas: level 2) for 20-25 minutes. Let cool down
Whip cream and 1 sachet of vanilla sugar until stiff. Spread on the sponge cake. Put meringue on top. Roast the flaked almonds without fat. Heat the apricot jam, pass through a sieve. Spread the cake rim with it and press the flaked almonds on. Dust the cake with 1 tablespoon icing sugar and decorate